Surface Mount Fuses – Mouser Denmark

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0678 Surface-Mount Fuses

Bel Fuse 0678 Surface-Mount Fuses feature two types: fast-blow fuses and enhanced-breaking capability brick fuses. These fuses operate from 500mA to 5A for the 0678D series and from 500mA to 40A for the 0678H series. Bel Fuse 0678 Surface-Mount Fuses are compatible with +260ºC, IR Pb-free solder process. These fuses are constructed in 3912 case sizes with a ceramic tube/end cap. Bel Fuse 0678 Surface-Mount Fuses are suitable for voltage regulator modules, PC servers, office electronic equipment, power supplies, and industrial, medical, and mass storage systems.

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Part #

Surface Mount Fuses 3939 Surface Mt Fuse 3.15A

0678D3150-02
Bel Fuse
1: 7,98 kr.
3.121In Stock

Mfr. Part No.
0678D3150-02

Mouser Part No
530-0678D3150-02

Bel Fuse

Surface Mount Fuses 3939 Surface Mt Fuse 3.15A

Learn More

Datasheet

3.121In Stock

Cut Tape

7,98 kr.

7,38 kr.

6,07 kr.

5,60 kr.

Reel

3,87 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678D

Surface Mount Ceramic Fuses

Fast Blow

3.15 A

350 VAC

125 VDC

100 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

35 mOhms

Surface Mount Fuses 3937 Surface Mt Fuse 2A

0678D2000-02
Bel Fuse
1: 9,55 kr.
525In Stock

Mfr. Part No.
0678D2000-02

Mouser Part No
530-0678D2000-02

Bel Fuse

Surface Mount Fuses 3937 Surface Mt Fuse 2A

Learn More

Datasheet

525In Stock

Cut Tape

9,55 kr.

7,53 kr.

6,27 kr.

5,60 kr.

View

Reel

3,76 kr.

Min.: 1
Mult.: 1

: 2.000

0678D

Surface Mount Ceramic Fuses

Fast Blow

2 A

350 VAC

125 VDC

100 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

59 mOhms

Surface Mount Fuses 3926 Surface Mt Fuse 15A

0678H9150-02
Bel Fuse
1: 7,98 kr.
147In Stock
4.000Expected 16/07/2026

Mfr. Part No.
0678H9150-02

Mouser Part No
530-0678H9150-02

Bel Fuse

Surface Mount Fuses 3926 Surface Mt Fuse 15A

Learn More

Datasheet

147In Stock

4.000Expected 16/07/2026

Cut Tape

7,98 kr.

6,19 kr.

5,14 kr.

4,74 kr.

Reel

3,27 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

15 A

250 VAC

125 VDC

100 A, 1.5 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

4.1 mOhms

Surface Mount Fuses 3918 Surface Mt Fuse 2A

0678H2000-02
Bel Fuse
1: 8,06 kr.
1.366In Stock

Mfr. Part No.
0678H2000-02

Mouser Part No
530-0678H2000-02

Bel Fuse

Surface Mount Fuses 3918 Surface Mt Fuse 2A

Learn More

Datasheet

1.366In Stock

Cut Tape

8,06 kr.

6,15 kr.

5,10 kr.

4,69 kr.

Reel

3,12 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

2 A

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

59 mOhms

Surface Mount Fuses 3919 Surface Mt Fuse 2.5A

0678H2500-02
Bel Fuse
1: 8,06 kr.
818In Stock

Mfr. Part No.
0678H2500-02

Mouser Part No
530-0678H2500-02

Bel Fuse

Surface Mount Fuses 3919 Surface Mt Fuse 2.5A

Learn More

Datasheet

818In Stock

Cut Tape

8,06 kr.

6,15 kr.

5,10 kr.

4,69 kr.

Reel

3,12 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

2.5 A

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

43 mOhms

Surface Mount Fuses 3915 Surface Mt Fuse 1A

0678H1000-02
Bel Fuse
1: 8,06 kr.
518In Stock

Mfr. Part No.
0678H1000-02

Mouser Part No
530-0678H1000-02

Bel Fuse

Surface Mount Fuses 3915 Surface Mt Fuse 1A

Learn More

Datasheet

518In Stock

Cut Tape

8,06 kr.

6,15 kr.

5,10 kr.

4,69 kr.

Reel

3,12 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

1 A

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

210 mOhms

Surface Mount Fuses 3924 Surface Mt Fuse 8A

0678H8000-02
Bel Fuse
1: 8,06 kr.
1.717In Stock

Mfr. Part No.
0678H8000-02

Mouser Part No
530-0678H8000-02

Bel Fuse

Surface Mount Fuses 3924 Surface Mt Fuse 8A

Learn More

Datasheet

1.717In Stock

Cut Tape

8,06 kr.

6,15 kr.

5,10 kr.

4,69 kr.

Reel

3,59 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

8 A

250 VAC

125 VDC

100 A, 1.5 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

10 mOhms

Surface Mount Fuses 3917 Surface Mt Fuse 1.6A

0678H1600-02
Bel Fuse
1: 8,06 kr.
258In Stock

Mfr. Part No.
0678H1600-02

Mouser Part No
530-0678H1600-02

Bel Fuse

Surface Mount Fuses 3917 Surface Mt Fuse 1.6A

Learn More

Datasheet

258In Stock

Cut Tape

8,06 kr.

6,15 kr.

5,10 kr.

4,69 kr.

Reel

3,12 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

1.6 A

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

80 mOhms

Surface Mount Fuses 3920 Surface Mt Fuse 3.15A

0678H3150-02
Bel Fuse
1: 8,06 kr.
1.683In Stock

Mfr. Part No.
0678H3150-02

Mouser Part No
530-0678H3150-02

Bel Fuse

Surface Mount Fuses 3920 Surface Mt Fuse 3.15A

Learn More

Datasheet

1.683In Stock

Cut Tape

8,06 kr.

6,15 kr.

5,10 kr.

4,69 kr.

Reel

3,59 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

3.15 A

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

35 mOhms

Surface Mount Fuses 3912 Surface Mt Fuse 500mA

0678H0500-02
Bel Fuse
1: 6,61 kr.
2.947In Stock

Mfr. Part No.
0678H0500-02

Mouser Part No
530-0678H0500-02

Bel Fuse

Surface Mount Fuses 3912 Surface Mt Fuse 500mA

Learn More

Datasheet

2.947In Stock

Cut Tape

6,61 kr.

6,07 kr.

5,03 kr.

4,65 kr.

Reel

3,04 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

500 mA

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

660 mOhms

Surface Mount Fuses 3927 Surface Mt Fuse 20A

0678H9200-02
Bel Fuse
1: 6,61 kr.
5.815In Stock

Mfr. Part No.
0678H9200-02

Mouser Part No
530-0678H9200-02

Bel Fuse

Surface Mount Fuses 3927 Surface Mt Fuse 20A

Learn More

Datasheet

5.815In Stock

Cut Tape

6,61 kr.

6,07 kr.

5,04 kr.

4,65 kr.

Reel

3,23 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

20 A

250 VAC

125 VDC

100 A, 1.5 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

2.8 mOhms

Surface Mount Fuses 3930 Surface Mt Fuse 40A

0678H9400-02
Bel Fuse
1: 8,58 kr.
4.509In Stock
8.000Expected 01/07/2026

Mfr. Part No.
0678H9400-02

Mouser Part No
530-0678H9400-02

Bel Fuse

Surface Mount Fuses 3930 Surface Mt Fuse 40A

Learn More

Datasheet

4.509In Stock

8.000Expected 01/07/2026

Cut Tape

8,58 kr.

7,91 kr.

6,54 kr.

6,04 kr.

Reel

4,07 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

40 A

250 VAC

125 VDC

100 A, 1 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

1.5 mOhms

Surface Mount Fuses 3931 Surface Mt Fuse 500mA

0678D0500-02
Bel Fuse
1: 7,98 kr.
1.088In Stock
2.000Expected 25/06/2026

Mfr. Part No.
0678D0500-02

Mouser Part No
530-0678D0500-02

Bel Fuse

Surface Mount Fuses 3931 Surface Mt Fuse 500mA

Learn More

Datasheet

1.088In Stock

2.000Expected 25/06/2026

Cut Tape

7,98 kr.

7,38 kr.

6,08 kr.

5,60 kr.

Reel

3,95 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678D

Surface Mount Ceramic Fuses

Fast Blow

500 mA

350 VAC

125 VDC

100 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

660 mOhms

Surface Mount Fuses 3934 Surface Mt Fuse 1A

0678D1000-02
Bel Fuse
1: 7,98 kr.
2.266In Stock

Mfr. Part No.
0678D1000-02

Mouser Part No
530-0678D1000-02

Bel Fuse

Surface Mount Fuses 3934 Surface Mt Fuse 1A

Learn More

Datasheet

2.266In Stock

Cut Tape

7,98 kr.

7,38 kr.

6,08 kr.

5,60 kr.

Reel

3,95 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

0678D

Surface Mount Ceramic Fuses

Fast Blow

1 A

350 VAC

125 VDC

100 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

210 mOhms

Surface Mount Fuses 3913 Surface Mt Fuse 630 mA

0678H0630-02
Bel Fuse
1: 6,61 kr.
1.148In Stock

Mfr. Part No.
0678H0630-02

Mouser Part No
530-0678H0630-02

Bel Fuse

Surface Mount Fuses 3913 Surface Mt Fuse 630 mA

Learn More

Datasheet

1.148In Stock

Cut Tape

6,61 kr.

6,07 kr.

5,04 kr.

4,65 kr.

Reel

3,27 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

630 mA

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

540 mOhms

Surface Mount Fuses 3916 Surface Mt Fuse 1.25A

0678H1250-02
Bel Fuse
1: 6,61 kr.
1.682In Stock

Mfr. Part No.
0678H1250-02

Mouser Part No
530-0678H1250-02

Bel Fuse

Surface Mount Fuses 3916 Surface Mt Fuse 1.25A

Learn More

Datasheet

1.682In Stock

Cut Tape

6,61 kr.

6,07 kr.

5,04 kr.

4,65 kr.

Reel

3,27 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

1.25 A

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

100 mOhms

Surface Mount Fuses 3921 Surface Mt Fuse 4A

0678H4000-02
Bel Fuse
1: 8,06 kr.
1.122In Stock
2.000Expected 02/07/2026

Mfr. Part No.
0678H4000-02

Mouser Part No
530-0678H4000-02

Bel Fuse

Surface Mount Fuses 3921 Surface Mt Fuse 4A

Learn More

Datasheet

1.122In Stock

2.000Expected 02/07/2026

Cut Tape

8,06 kr.

6,15 kr.

5,10 kr.

4,69 kr.

Reel

3,12 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

4 A

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

21 mOhms

Surface Mount Fuses 3922 Surface Mt Fuse 5A

0678H5000-02
Bel Fuse
1: 6,61 kr.
2.785In Stock

Mfr. Part No.
0678H5000-02

Mouser Part No
530-0678H5000-02

Bel Fuse

Surface Mount Fuses 3922 Surface Mt Fuse 5A

Learn More

Datasheet

2.785In Stock

Cut Tape

6,61 kr.

6,07 kr.

5,04 kr.

4,65 kr.

Reel

3,27 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

5 A

250 VAC

125 VDC

300 A, 2 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

16 mOhms

Surface Mount Fuses 3923 Surface Mt Fuse 6.3A

0678H6300-02
Bel Fuse
1: 6,61 kr.
2.638In Stock

Mfr. Part No.
0678H6300-02

Mouser Part No
530-0678H6300-02

Bel Fuse

Surface Mount Fuses 3923 Surface Mt Fuse 6.3A

Learn More

Datasheet

2.638In Stock

Cut Tape

6,61 kr.

6,07 kr.

5,04 kr.

4,65 kr.

Reel

3,27 kr.

View

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

6.3 A

250 VAC

125 VDC

100 A, 1.5 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape

13 mOhms

Surface Mount Fuses 3925 Surface Mt Fuse 10A

0678H9100-02
Bel Fuse
1: 6,61 kr.
1.390In Stock
2.000Expected 11/06/2026

Mfr. Part No.
0678H9100-02

Mouser Part No
530-0678H9100-02

Bel Fuse

Surface Mount Fuses 3925 Surface Mt Fuse 10A

Learn More

Datasheet

1.390In Stock

2.000Expected 11/06/2026

Cut Tape

6,61 kr.

6,07 kr.

5,04 kr.

4,65 kr.

Reel

3,27 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

10 A

250 VAC

125 VDC

100 A, 1.5 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

6 mOhms

Surface Mount Fuses 3928 Surface Mt Fuse 25A

0678H9250-02
Bel Fuse
1: 6,61 kr.
2.294In Stock
4.000Expected 11/06/2026

Mfr. Part No.
0678H9250-02

Mouser Part No
530-0678H9250-02

Bel Fuse

Surface Mount Fuses 3928 Surface Mt Fuse 25A

Learn More

Datasheet

2.294In Stock

4.000Expected 11/06/2026

Cut Tape

6,61 kr.

6,07 kr.

5,04 kr.

4,65 kr.

Reel

3,15 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

25 A

250 VAC

125 VDC

100 A, 1 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

2.3 mOhms

Surface Mount Fuses 3929 Surface Mt Fuse 30A

0678H9300-02
Bel Fuse
1: 6,61 kr.
9.316On Order

Mfr. Part No.
0678H9300-02

Mouser Part No
530-0678H9300-02

Bel Fuse

Surface Mount Fuses 3929 Surface Mt Fuse 30A

Learn More

Datasheet

9.316On Order

Cut Tape

6,61 kr.

6,07 kr.

5,04 kr.

4,65 kr.

Reel

3,27 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

0678H

Surface Mount Fuses

Fast Blow

30 A

250 VAC

125 VDC

100 A, 1 kA

3912

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

1.5 mOhms

Surface Mount Fuses 3932 Surface Mt Fuse 630mA

0678D0630-02
Bel Fuse
2.000: 3,76 kr.
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
0678D0630-02

Mouser Part No
530-0678D0630-02

Bel Fuse

Surface Mount Fuses 3932 Surface Mt Fuse 630mA

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

3,76 kr.

Min.: 2.000
Mult.: 2.000

: 2.000

0678D

Surface Mount Ceramic Fuses

Fast Blow

630 mA

350 VAC

125 VDC

100 A, 2 kA

3912

- 55 C

+ 125 C

Reel

540 mOhms

Surface Mount Fuses 3933 Surface Mt Fuse 800mA

0678D0800-02
Bel Fuse
2.000: 3,76 kr.
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
0678D0800-02

Mouser Part No
530-0678D0800-02

Bel Fuse

Surface Mount Fuses 3933 Surface Mt Fuse 800mA

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

3,76 kr.

Min.: 2.000
Mult.: 2.000

: 2.000

0678D

Surface Mount Ceramic Fuses

Fast Blow

800 mA

350 VAC

125 VDC

100 A, 2 kA

3912

- 55 C

+ 125 C

Reel

380 mOhms

Surface Mount Fuses 3935 Surface Mt Fuse 1.25A

0678D1250-02
Bel Fuse
2.000: 3,76 kr.
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
0678D1250-02

Mouser Part No
530-0678D1250-02

Bel Fuse

Surface Mount Fuses 3935 Surface Mt Fuse 1.25A

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

3,76 kr.

Min.: 2.000
Mult.: 2.000

: 2.000

0678D

Surface Mount Ceramic Fuses

Fast Blow

1.25 A

350 VAC

125 VDC

100 A, 2 kA

3912

- 55 C

+ 125 C

Reel

100 mOhms

0678 Surface-Mount Fuses

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500 mA
630 mA
800 mA
1 A
1.25 A
1.6 A
2 A
2.5 A
3.15 A
4 A
5 A
6.3 A
8 A
10 A
15 A
20 A
25 A
30 A
35 A
40 A